6XIP
The 1.5 A Crystal Structure of the Co-factor Complex of NSP7 and the C-terminal Domain of NSP8 from SARS CoV-2
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 19-ID |
| Synchrotron site | APS |
| Beamline | 19-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2020-06-12 |
| Detector | DECTRIS PILATUS3 X 6M |
| Wavelength(s) | 0.97918 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 35.621, 119.897, 43.378 |
| Unit cell angles | 90.00, 92.16, 90.00 |
Refinement procedure
| Resolution | 40.760 - 1.500 |
| R-factor | 0.1625 |
| Rwork | 0.161 |
| R-free | 0.19910 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6wqd |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.158 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | HKL-3000 |
| Refinement software | PHENIX (1.17.1_3660) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.530 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.058 | 0.412 |
| Number of reflections | 56701 | 2392 |
| <I/σ(I)> | 30.2 | 1.85 |
| Completeness [%] | 97.7 | 83.9 |
| Redundancy | 4.7 | 3 |
| CC(1/2) | 1.000 | 0.826 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 289 | 0.2 M magnesium chloride hexahydrate, 0.1 M BIS-TRIS pH 5.5, 25% w/v polyethylene glycol 3350 |
